function paginationGo(status) {
    var pageCount = document.getElementById("currentPage").value;
    if (!isInteger(pageCount)) {
        var errorFlashMessageObj = document.getElementById("errorFlashMessage");
        errorFlashMessageObj.innerHTML = "请输入正确的页码";
        document.getElementById("errorFlashMessage").style.display = "block";
        setTimeout(
                function() {
                    document.getElementById("errorFlashMessage").style.display = "none";
                }, 3000);
        return;
    }
    location.href = contextPath + "/mybook.action?currentPage=" + pageCount + "&status=" + status;
}